Index: kernel/arch/mips32/include/exception.h
===================================================================
--- kernel/arch/mips32/include/exception.h	(revision 1f7cb3a9d87b214dbf470650b8d49d9df325db0d)
+++ kernel/arch/mips32/include/exception.h	(revision e5773c67f253269d60114a343a65721cef2ac0f7)
@@ -58,5 +58,5 @@
 #define EXC_VCED	31
 
-typedef struct {
+typedef struct istate {
 	uint32_t at;
 	uint32_t v0;
@@ -102,4 +102,8 @@
 	return istate->epc;
 }
+static inline unative_t istate_get_fp(istate_t *istate)
+{
+	return 0;	/* FIXME */
+}
 
 extern void exception(istate_t *istate);